534 research outputs found
Inconsistent stimulation of plasma ACTH through corticotropin-releasing factor in a patient with central Cushing's disease due to pituitary adenoma
Three uncommon findings were observed in a case of Cushing's disease due to macroadenoma: no suppression of plasma ACTH during an 8-mg dexamethasone test, a negative corticotropin-releasing factor test, and a normal X-ray of the sella turcica. Despite these findings, the diagnosis of pituitary was confirmed Cushing's syndrome by computerized tomography and a transphenoidal operation
Determination of serum protein binding of 3H-ACTH using dextran gel filtration and desity gradient centrifugation
Clinical evaluation of determinations of free and serum protein bound triiodthyronine (dextran gel filtration)
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